diff --git a/libfprint/drivers/crfpmoc/crfpmoc.c b/libfprint/drivers/crfpmoc/crfpmoc.c
index 94b50114..39ba978a 100644
--- a/libfprint/drivers/crfpmoc/crfpmoc.c
+++ b/libfprint/drivers/crfpmoc/crfpmoc.c
@@ -884,18 +884,22 @@ crfpmoc_enroll_run_state(FpiSsm *ssm, FpDevice *device)
   switch (fpi_ssm_get_cur_state(ssm))
   {
   case ENROLL_SENSOR_ENROLL:
+    fp_err("Enroll sensor enroll");
     handle_enroll_sensor_enroll(ssm, self);
     break;
 
   case ENROLL_WAIT_FINGER:
+    fp_err("Enroll wait finger");
     handle_enroll_wait_finger(device, self);
     break;
 
   case ENROLL_SENSOR_CHECK:
+    fp_err("Enroll sensor check");
     handle_enroll_sensor_check(ssm, device, self, enroll_print);
     break;
 
   case ENROLL_COMMIT:
+    fp_err("Enroll commit");
     handle_enroll_commit(ssm, device, self, enroll_print);
     break;
   }
@@ -910,7 +914,12 @@ crfpmoc_enroll(FpDevice *device)
   FpiDeviceCrfpMoc *self = FPI_DEVICE_CRFPMOC(device);
   EnrollPrint *enroll_print = g_new0(EnrollPrint, 1);
 
+  fp_err("Enroll");
+
   r = crfpmoc_set_keys(self, &error);
+
+  fp_err("keys set");
+
   if (!r)
   {
     fpi_device_enroll_complete(device, NULL, error);
@@ -924,6 +933,8 @@ crfpmoc_enroll(FpDevice *device)
   self->task_ssm = fpi_ssm_new(device, crfpmoc_enroll_run_state, ENROLL_STATES);
   fpi_ssm_set_data(self->task_ssm, g_steal_pointer(&enroll_print), g_free);
   fpi_ssm_start(self->task_ssm, crfpmoc_task_ssm_done);
+
+  fp_err("started ssm");
 }
 
 static void